# xKeyboard vs Humming Level

The clearest difference is in-app purchases: Humming Level at none against xKeyboard's 3. Humming Level also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (15.8.3 vs 18.0). xKeyboard's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. xKeyboard sells 3 in-app purchases, starting at $0.29 per month. Humming Level asks for nothing beyond the download.

xKeyboard ships an update monthly, Humming Level every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | xKeyboard | Humming Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (181 ratings)](https://appshunter.io/ios/app/xkeyboard-custom-keyboard/id1440245962/reviews)** | — |
| Number of ratings | **181** | — |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 104 MB | 44 MB |
| Requires iOS | 18.0 | **15.8.3** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [煦 张](https://appshunter.io/developer/494537607) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### xKeyboard

[App page](https://appshunter.io/ios/app/xkeyboard-custom-keyboard/id1440245962)

Design your own keyboard with custom layouts, keys, symbols, and Unicode characters. This app allows you to create specialized keyboards for various needs, from mathematical equations to phonetic alphabets, and use them across different text editing applications.

**Highlights:** Custom keyboard layouts, Symbol and Unicode integration, Specialized keyboards (Math, IPA, Chemistry), Template-based creation, Use in text editing apps

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP - 1 Month | $0.29 | per month |
| VIP - 1 Year | $2.99 | per year |
| VIP - Lifetime | $8.99 | one-time |

**What reviewers like**

- 🚀 Highly customizable
- 👍 Versatile for various use cases
- 🚀 Powerful keyboard creation capabilities
- 👍 Useful for conlangs and rare scripts
- 👍 Allows creating custom characters

**What reviewers complain about**

- 🔒 Paywall for core functionality
- 🐛 Crashes when deleting/editing keys
- 👎 Confusing and unintuitive interface
- 👎 Lacks documentation and tutorials
- 👎 Missing basic features like autocorrect

**Reported bugs**

- Crashes when trying to delete/edit keys
- Installed keyboards don't show custom layouts
- App crashes on certain script/language changes

**Requested features**

- Add ability to export/share custom keyboards
- Improve keyboard customization workflow
- Implement swipe typing and autocorrect
- Add more language/script support
- Allow creating custom characters/symbols


### Humming Level

[App page](https://appshunter.io/ios/app/humming-level/id6749273539)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is xKeyboard free?

xKeyboard is free to download, with in-app purchases available.

### Is Humming Level free?

Humming Level is free to download, with no in-app purchases.

### Do xKeyboard or Humming Level have ads?

Humming Level shows ads; xKeyboard does not.

### Which is updated more often, xKeyboard or Humming Level?

xKeyboard ships an update monthly, and Humming Level every 2 weeks. Most recently, xKeyboard was updated on November 3, 2026 and Humming Level on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*